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Ex 5.1, 3 - Chapter 5 Class 11 Complex Numbers (Term 1)
Last updated at March 22, 2023 by Teachoo
Transcript
Ex5.1,3 Express the following in the form a+ ib : ^( 39) ^( 39) = 1/ ^39 = 1/( ( ^38) ) = 1/(( ^2 )19 ) Putting i 2 = 1 = 1/(( 1) 19 ) = 1/(" " 1 ) = 1/( ) multiplying and dividing by i = 1/( ) ( )/( ) = ( )/( ^2 ) Putting i 2 = 1 = ( )/( ( 1)) = = 0 +
